Elvan Abeylegesse, silver medalist in the 10,000m at the 2007 world championships, has a tested positive for performance-enhancing drugs.
Over 300 athletes are already qualified for the event.
The largest road race in the U.S. has new twists for 2015.
Flanagan is returning to the track—as an underdog this time.
See how the top Americans are feeling just a couple days out.
The gritty 31-year-old is back to see if she can improve upon her 2011 runner-up finish.
Like many a Boston Marathon finisher, Shalane Flanagan was having a hard time taking the stairs after last year’s race. Growing up nearby
How does Shalane Flanagan deal with the reality that the playing field may not be level?
A look at Shalane Flanagan's lengthy photo shoot with Competitor for the April cover.
What is Shalane Flanagan's strategy heading into the Boston Marathon?